Unione Sportiva Sassuolo Calcio is an Italian professional football club based in Sassuolo, in the province of Modena. Its colours are black and green, hence the nickname "neroverdi".

Founded in 1920, from the 2013–14 season, Sassuolo play in Serie A, joining a select group of teams not belonging to a provincial capital city: Empoli, Legnano, Pro Patria, Carpi and Casale.

The 2016–17 season will be Unione Sportiva Sassuolo Calcio's fourth consecutive season in the top-flight of Italian football. Sassuolo will compete in Serie A, in the Coppa Italia, and in the UEFA Europa League. Sassuolo achieved their first ever Europa League qualification in this season.